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TraceListenerCollection::Add Method (TraceListener^)

 

Adds a TraceListener to the list.

Namespace:   System.Diagnostics
Assembly:  System (in System.dll)

public:
int Add(
	TraceListener^ listener
)

Parameters

listener
Type: System.Diagnostics::TraceListener^

A TraceListener to add to the list.

Return Value

Type: System::Int32

The position at which the new listener was inserted.

The following example creates a TextWriterTraceListener that outputs to the console screen. The code then adds the new listener to the Trace::Listeners.

/* Create a listener, which outputs to the console screen, and 
 * add it to the trace listeners. */
TextWriterTraceListener^ myWriter = gcnew TextWriterTraceListener;
myWriter->Writer = System::Console::Out;
Trace::Listeners->Add( myWriter );

.NET Framework
Available since 1.1
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